基于目前我国相对成熟的排污权交易制度,作者通过对欧美发达国家已有的押金返还制度进行了研究分析,并且创新性地提出“押金返还”制度在我国工业污染领域的应用。文章在我国“押金返还”领域已有的研究基础上,对“押金返还”制度的适用范围、押金设置、押金收取标准等多个角度进行了完善,致力于使该制度具有可实践性。 Based on China’s relatively mature system of emissions trading, the author studied and analyzed the existing deposit return system in the developed countries in Europe and the United States, and creatively put forward the application of the deposit return system in China’s industrial pollution. On the basis of the existing researches in the field of deposit return in our country, the article has perfected the application scope of the deposit return system, the deposit setting and the standard of deposit collection, and is committed to making the system feasible. Practicality.